HGM9560 Bus Tie Mains Parallel Unit Generator Controller with AMF Overview and key benefits Reliable automatic mains failure response: Detects mains loss and initiates generator control to restore power quickly and predictably. Flexible paralleling and bus tie control: Manages mains parallel operation and bus tie switching to keep loads balanced and minimize interruption during transitions. Multiple running modes: Supports operational flexibility for automatic operation, manual control, and routine testing to match site procedures. Reduced downtime and simplified operations: Centralizes control for generator sets and mains interaction, reducing operator intervention and streamlining recovery after outages. Easy integration and broad compatibility: Designed to work with common generator set and mains distribution arrangements that require AMF and paralleling control. Core functions and practical attributes Function: Automatic Mains Failure (AMF) detection and generator start/stop control, mains parallel operation, and bus tie management for coordinated switching between mains and generators. Compatibility: Suitable for integration with standard generator sets and mains distribution systems that require bus tie and paralleling control; fits into typical control panels and electrical rooms. Size and installation: Compact control unit intended for panel or control cabinet installation to save space and simplify wiring routes. Materials and construction: Built for industrial operation using robust components for continuous use in power control applications. Performance: Provides stable control of generator running modes and coordinated switching to maintain load continuity and support reliable load sharing. Why choose this controller Practical solution for mixed mains and generator systems where coordinated switching matters. Minimizes manual intervention during mains outages and maintenance operations. Supports multiple operating scenarios to match site procedures and maintenance needs. Use scenarios and applications Commercial building backup power: Automatically detects mains failure, starts the generator, and manages load transfer to restore power to critical systems with minimal operator action. Industrial facility with maintenance requirements: Uses bus tie control to isolate sections of the distribution network for maintenance while keeping other loads powered by generators in parallel. Data center or telecom shelter: Enables coordinated mains parallel operation and generator control to protect sensitive equipment by maintaining continuous power and orderly transitions during outages or testing. What it delivers Clear functional control for AMF, bus tie, and mains parallel operation. Operational flexibility through multiple running modes to match site procedures. A compact, industrialgrade controller suitable for panel installation and integration with standard generator systems. Model reference HGM9560 Bus Tie Mains Parallel Unit Generator Controller with AMF.